Lag spikes in instances but no latency increase?

[Underworldhades]

For about a week I've been getting frequent lag spikes in FFXIV (and only in FFXIV) as well. This happens out in the open world as well as when in duty instances. Obviously it's going to be more noticeable in instances as there is constant action happening there. When it does happen in duty instances it usually results in an 90002 error along with a disconnect.

Well now im getting a lot of 90002 error disconnects, nice.